How We Counted Them
📋 Where does the data come from? ▼
All data is sourced from the Food Standards Agency (FSA) API, which maintains the Food Hygiene Rating Scheme (FHRS). Every UK food establishment must register with their local authority and undergo hygiene inspections. We queried the database for all establishments with "Thai" in their business name, filtered to business type "Restaurant/Cafe/Canteen" (BusinessTypeID=1). The data was extracted on 3 June 2026.
🏴 What about Scotland? ▼
Scotland operates a separate Food Hygiene Information Scheme (FHIS). As of June 2026, we now have full Scottish data — 71 Thai businesses across 22 council areas. Edinburgh leads with 24, Glasgow has 8. This data is included in all our city breakdowns.
🔍 Won't this miss Thai restaurants that don't have 'Thai' in their name? ▼
Yes — a small number. Restaurants like "Banana Tree", "Patara", or "Busaba" serve Thai food but don't have "Thai" in their registered business name. We estimate this affects fewer than 30-40 restaurants UK-wide. Conversely, a handful of non-Thai businesses with "Thai" in their name (e.g., "Thairapy" massage) may be included. We're refining the dataset with manual review.
📊 How does this compare to other cuisines? ▼
For context: the UK has approximately 12,000 Indian restaurants, 8,000 Italian restaurants, and 7,500 Chinese restaurants. Thai cuisine at ~1594 makes it a significant but not dominant player — roughly comparable to Turkish or Japanese restaurants in the UK.